CuSo4+2NaOH=Cu(OH)2 +Na2So4
Cu(OH)2 (+t)= CuO + H2O
CuO + Zn = ZnO + Cu
Cu + 2HCl = CuCl2 + H2
CuCl2 + Zn = ZnCl2 + Cu
cuso4 + Ba(oh)2 = baso4 + cu(oh)2
cu(oh)2 = cuo + h2o
cuo + co = cu + co2
2cu + 4hcl + o2 = 2cucl2 + 2h2o
cucl2 + zn = zncl2 + cu
CuSo4+2NaOH=Cu(OH)2 +Na2So4
Cu(OH)2 (+t)= CuO + H2O
CuO + Zn = ZnO + Cu
Cu + 2HCl = CuCl2 + H2
CuCl2 + Zn = ZnCl2 + Cu
cuso4 + Ba(oh)2 = baso4 + cu(oh)2
cu(oh)2 = cuo + h2o
cuo + co = cu + co2
2cu + 4hcl + o2 = 2cucl2 + 2h2o
cucl2 + zn = zncl2 + cu